H43xxxC-L Catalog Details

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Product Line
H Conventional Series
FrameSize
NEMA 42
Step Angle
1.80 degrees/step
Configuration
Bipolar Series
# of Leads
4
Rated Current
6.70 Amps
Holding Torque
2560 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.840 Ohms @ 25 C
Phase Inductance
21.0 mH
Thermal Resistance
0.864 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.240 oz-in-s2
Motor Weight
63.9 lb
Motor Length
10.6 in
Radial Loading Force
140 lbs
Axial Loading Force
400 lbs
Rating Conditions
Motor Unmounted, Without Heatsink
2D Drawing
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* Assumed continuous duty for rating conditions

Where to Buy Request Quote Print Details

* Temperature exceeds 130 deg. C at various segments of the calculated performance curve

Data

Speed (steps/second ) Torque (oz-in ) TAbs (deg. C)
0.00 1870 131.3
500.00 348 55.5
1000.00 145 67.4
1500.00 80.2 69.1
2000.00 50.3 70.9
2500.00 33.9 72.8
3000.00 23.7 74.7
3500.00 16.5 76.7
4000.00 10.7 78.6
4500.00 5.43 80.5
5000.00 0.0925 82.5
5500.00 0.00 86.9
6000.00 0.00 91.2
6500.00 0.00 95.6
7000.00 0.00 100.0
7500.00 0.00 104.4
8000.00 0.00 108.7
8500.00 0.00 113.1
9000.00 0.00 117.5
9500.00 0.00 121.9
10000.00 0.00 126.2